State Street SPDR S&P MIDCAP 400 ETF Trust
State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) Unusual Options Activity Today
MDY options volume power reached 2.48x on the previous trading day. The highest reading was on the $675 CALL expiring 2026-10-16.
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Checking MDY unusual options activity helps you spot when traders are making outsized bets on State Street SPDR S&P MIDCAP 400 ETF Trust before the broader market catches on. State Street SPDR S&P MIDCAP 400 ETF Trust's unusual options activity flags contracts trading at multiples of their average daily volume, often signaling that informed money is positioning ahead of a catalyst. Use our scanner to monitor MDY unusual options activity today and surface the prints that deserve a second look.
Unusual options flow typically refers to trades where volume vastly exceeds open interest at a given strike, or where total contract volume on a name spikes well above its norm. Watching MDY unusual options flow today can reveal large block trades, sweeps across exchanges, and aggressive directional bets. Tracking MDY unusual options volume across calls and puts helps you separate hedging activity from genuinely speculative positioning, and MDY unusual options flow data becomes especially valuable around earnings, product launches, and macro events.
The State Street SPDR S&P MIDCAP 400 ETF Trust seeks to provide investment results that, before expenses, correspond generally to the price and yield performance of the S&P MidCap 400 Index (the “Index”)
Catalysts rarely arrive without a footprint, and MDY unusual options activity is often where that footprint shows up first. Our scanner tracks State Street SPDR S&P MIDCAP 400 ETF Trust's unusual options flow in real time, ranks prints by volume-to-open-interest, premium spent, and aggressor side, and separates real conviction from noise. Whether you're looking at MDY unusual options volume on the call side or chasing put sweeps, State Street SPDR S&P MIDCAP 400 ETF Trust's unusual options flow today is one click away, so put it on your radar before the headlines hit.
| 675.00 | 2.15 | 4.00 | 3.08 | 14% | 52 | 21 | 247.62% |
| 670.00 | 2.85 | 6.50 | 4.68 | 15% | 10 | 7 | 142.86% |
| 680.00 | 1.40 | 2.90 | 2.15 | 15% | 10 | 22 | 45.45% |
| 595.00 | 65.00 | 69.90 | 67.45 | 32% | 0 | 0 | — |
| 600.00 | 60.00 | 64.90 | 62.45 | 30% | 0 | 0 | — |
| 645.00 | 2.50 | 5.70 | 4.10 | 19% | 1 | 3 | 33.33% |
| 595.00 | — | 4.90 | 4.90 | 48% | 0 | 21 | 0.00% |
| 600.00 | — | 4.90 | 4.90 | 45% | 0 | 6 | 0.00% |
| 605.00 | — | 4.90 | 4.90 | 42% | 0 | 230 | 0.00% |
| 610.00 | — | 4.90 | 4.90 | 40% | 0 | 1 | 0.00% |
As of September 30, 2026
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